3.7V 1200mAh 18650 Li-ion Battery

The 3.7V 1200mAh 18650 Li-ion Rechargeable Battery is a high-performance lithium-ion cell designed for portable electronics, DIY battery packs, emergency lighting, robotics, and rechargeable power applications. It provides a nominal voltage of 3.7V, 1200mAh capacity, and offers stable performance with a long cycle life.

Features

• Rechargeable lithium-ion battery
• Nominal voltage: 3.7V
• Capacity: 1200mAh
• Standard 18650 cylindrical size
• High energy density
• Low self-discharge

Specifications

• Battery Type: Lithium-Ion (Li-ion)
• Model: 18650
• Nominal Voltage: 3.7V
• Capacity: 1200mAh
• Full Charge Voltage: 4.2V
• Cut-off Voltage: 2.75V (typical)
• Rechargeable: Yes

Polarity

• Positive (+): Raised button/flat top positive terminal
• Negative (−): Flat bottom terminal